Superchip Microtuner - The Max Micro Tuners provide Superchips proven performance programming in an easy to install hand held Micro Tuner. There is no need for tools, no need to access the ECU. Tuning the vehicle is simple and straight forward via the vehicles diagnostic port. The Cummins Micro Tuner by Superchips is of a true plug and play design.

All you have to do is simply connect the Micro Tuner to the diagnostic connector inside your vehicle. The Micro Tuner saves your stock program, identifies the program and then uploads the correct Superchips performance program for your vehicle, to give you more horsepower and more torque.

The TriTune Max MicroTuners allow the end user to custom tailor their desired performance level to the specific driving task at hand. Program the Hi-Performance Tune for some weekend fun and on Monday when it's time to pull that load for work, program in the Towsafe Tune.

All transmission, rev, and speed limiter settings are optimized and preset by Superchips' calibrations. There are 'NO' options for tires size or gear changes.